However, not the config.inc.php in the root directory but the config.inc.php in the directory of your Community Framework.

Attention by down- and uploading the files via FTP: You have to down- and upload the attachment files (in directory /wcf/attachments) in binary mode. Otherwise, they will be broken.

1.edit config in directory on community framework ( where is this located )

2.What do you mean with attachment files in binary mode?Like , making a directory called wcf then upload attachment(attacment=woltlab files from old domain) , in wcf directory? and what do you mean by binary mode .